Lead Type, High Voltage, Smaller-Sized

ELECTRIC DOUBLE LAYER CAPACITORS "EVerCAP "
UW
Radial Lead Type, High Voltage, Smaller-Sized
series
UM
High voltage type (2.7V).
One rank smaller case sized than UM series.
Wide temperature range (– 25 to +70°C).
Compliant to the RoHS directive (2002/95/EC).
Smaller
UW
Specifications
Item
Performance Characteristics
Category Temperature Range
– 25 to +70°C
Rated Voltage
2.7V
Rated Capacitance Range
1 to 82F See Note
Capacitance Tolerance
± 20% , 20°C
Leakage Current
0.5C (mA) [ C : Rated Capacitance(F)] (After 30 minutes' application of rated voltage, 2.7V)
Stability at Low Temperature
Capacitance (– 25°C) / Capacitance (+20°C) ×100
ESR, DCR*
Refer to the list below (20°C). *DC internal resistance
The specifications listed at right shall be met when the capacitors
are restored to 20°C after the rated voltage is applied for 1000 hours
at 70°C.
Capacitance change
Endurance
The specifications listed at right shall be met when the capacitors
are restored to 20°C after storing the capacitors under no load
for 1000 hours at 70°C.
Capacitance change
Shelf Life
Marking
Printed with white color letter on black sleeve.
70%
Within ±30% of the initial capacitance value
300% or less than the initial specified value
Less than or equal to the initial specified value
ESR
Leakage current
Within ±30% of the initial capacitance value
300% or less than the initial specified value
Less than or equal to the initial specified value
ESR
Leakage current
Type numbering system (Example : 2.7V 1F)
Drawing
φd
Sleeve (P.E.T.)
1
2
3
4
5
6
7
8
9 10 11
P±0.5
φD+0.5MAX
J UW T 1 1 0 5 MC D
Configuration
Capacitance tolerance (±20%)
Rated capacitance (1 F)
Pressure
relief vent
Rated voltage (2.7V)
L+
MAX.
15MIN
4MIN
Series name
Type
(mm)
φD
6.3
8
10
12.5
16
18
P
2.5
3.5
7.5
0.5
0.6
5.0
0.6
7.5
φd
5.0
0.6
0.8
0.8
Configuration
(φD < 10) 1.5
(φD 10) 2.0
In case L>25 for the φ10 and φ12.5 dia unit, lead dia φ d=0.8
φD
Pb-free lead finishing
Pb-free PET sleeve
6.3
CD
8 10
PD
12.5 to 18
HD
• Please refer to page 20 about the end seal configulation.
Dimensions
Rated Voltage
( Code )
Rated
Capacitance
(F)
Code
ESR
(Ω)
(at 1kHz)
DCR
Typical (Ω)
Case size
φ D × L (mm)
2.7V
(T1)
1
1.5
2.7
4.7
6.8
12
22
33
47
82
105
155
275
475
685
126
226
336
476
826
4
3
2
1
0.8
0.4
0.3
0.2
0.2
0.1
4
2.5
1.2
0.8
0.7
0.6
0.4
0.28
0.22
0.13
6.3 × 9
8 × 11.5
8 × 20
10 × 20
12.5 × 20
10 × 31.5
12.5 × 31.5
16 × 31.5
18 × 31.5
18 × 40
Note :
The capacitance calculated from discharge time (∆T) with
constant current ( i ) after 30minuite charge with rated
voltage (2.7V).
The discharge current ( i ) is 0.01 × rated capacitance (F).
The discharge time (∆T) measured between 2V and 1V with
constant current.
The capacitance calculated bellow.
Capacitance (F) = i × ∆T
The listed DCR value is typical and therefore not a guaranteed value.
CAT.8100Z